| WINGTECH ELECTRONIC LIMITED | Private company limited by shares | Dissolved |
| WINGTECH GROUP (HONGKONG) LIMITED | Private company limited by shares | Live |
| WINGTECH INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| WING-TECH (H.K.) LIMITED | Private company limited by shares | Dissolved |
| WINGTECH (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wingtech Hong Kong Holding Limited | Private company limited by shares | Live |
| WINGTECH ENTERPRISE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| WING-TECH INTERNATIONAL TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| WINGTECH TRADING (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| WING-TECH INDUSTRIAL (HK) LIMITED | Private company limited by shares | Dissolved |
| Wingtech International Limited | | Live |
| Wingtech Management Limited | Private company limited by shares | Live |
| WINGTECH IT SOLUTIONS LIMITED | Private company limited by shares | Live |
| WINGTECH SOLUTIONS LIMITED | Private company limited by shares | Live |
| WINGTECH TECHNOLOGIES INT CO., LIMITED | Private company limited by shares | Dissolved |
| WINGTECH TRADING CO LIMITED | Private company limited by shares | Live |
| Wingtech Investment Trading Limited | Private company limited by shares | Live |